Home / 92,449,956.24-127,584,950.22-51,196,848.72

Finding the Fourth Proportional to 92,449,956.24, 127,584,950.22 and 51,196,848.72

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Solution

The fourth proportional to 92,449,956.24, 127,584,950.22 and 51,196,848.72 is: 70,653,872.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,449,956.24 : 127,584,950.22 = 51,196,848.72 : x
  2. Step 2: Convert to fraction form
    92,449,956.24/127,584,950.22 = 51,196,848.72/x
  3. Step 3: Cross multiply
    92,449,956.24x = 127,584,950.22 × 51,196,848.72
  4. Step 4: Simplify right side
    92,449,956.24x = 6,531,947,395,362,071
  5. Step 5: Solve for x
    x = 6,531,947,395,362,071/92,449,956.24
  6. Step 6: Final answer
    x = 70,653,872.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.